KS2, KS3, KS4, Forensic Science, Glass Analysis, Lesson, Lab, Activities, In Person Learning, Google
This “case” was designed for 7th and 8th graders but could easily be adapted up or down grade levels. It incorporates math skills (solving equations), mass, volume, density, critical thinking skills and writing. Can easily be adapted for distance/remote learning.
Crime Scenario
“There has been a lot of orneriness between a group of boys in the neighborhood lately. Each group trying to outdo the other but nothing criminal. However, last night, things got a little out of hand and resulted in damage to a window and vehicle. The suspect(s) apparently tried to up their game to egging the house but didn’t realize the eggs were hard-boiled and not raw. When the first egg hit the window, instead of going splat it broke the window. The suspect(s) must have panicked and peeled out sideswiping the vehicle parked at the curb. Glass from the suspect vehicle was left at the scene. Investigators identified the glass from the window. The unknown glass sample was sent to forensics for comparison to possible suspect(s) vehicle. Investigators believe the suspect(s) may have glass evidence from the window and the vehicle in their car, at their home, and/or on their person.”
Included:
Glass Analysis – Cracks Presentation
Glass Analysis Cracks Student Notebook Handout
“Broken” Window Practice
Glass Analysis – Density Presentation
Glass Analysis Density Student Notebook Handout
Density Practice Handout
Crime Scene Suspect Glass Samples
Crime Scene Data Results
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